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GSE61714
Homo sapiens
2 Downloadable Samples
Illumina HumanHT-12 V4.0 expression beadchip
Description
The generation of insulin-producing pancreatic cells from stem cells in vitro would provide an unprecedented cell source for drug discovery and cell transplantation therapy in diabetes. However, insulin-producing cells previously generated from human pluripotent stem cells (hPSC) lack many functional characteristics of bona fide cells. Here we report a scalable differentiation protocol that can generate hundreds of millions of glucose-responsive cells from hPSC in vitro. These stem cell derived cells (SC) express markers found in mature cells, flux Ca2+ in response to glucose, package insulin into secretory granules and secrete quantities of insulin comparable to adult cells in response to multiple sequential glucose challenges in vitro. Furthermore, these cells secrete human insulin into the serum of mice shortly after transplantation in a glucose-regulated manner, and transplantation of these cells ameliorates hyperglycemia in diabetic mice.
Publication Title
Generation of functional human pancreatic β cells in vitro.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 146 Downloadable Samples
Affymetrix Human Transcriptome Array 2.0 (hta20), Illumina HumanMethylation450 BeadChip (HumanMethylation450_15017482)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Clonal Variation in Drug and Radiation Response among Glioma-Initiating Cells Is Linked to Proneural-Mesenchymal Transition.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 146 Downloadable Samples
- Affymetrix Human Transcriptome Array 2.0 (hta20)
Description
Intra-tumor heterogeneity is a hallmark of glioblastoma multiforme, and thought to negatively affect treatment efficacy. Here we establish libraries of glioma-initiating cell (GIC) clones from patient samples and find extensive molecular and phenotypic variability between clones, including a wide range of responses to radiation and drugs. This widespread variability was observed as a continuum of multitherapy resistance phenotypes linked to a proneural-to-mesenchymal shift in the transcriptome.
Publication Title
Clonal Variation in Drug and Radiation Response among Glioma-Initiating Cells Is Linked to Proneural-Mesenchymal Transition.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Rattus norvegicus
- 18 Downloadable Samples
Illumina HiSeq 4000
Description
Next generation sequencing of OPCs grown on stiff and soft hydrogels Overall design: Illumina HiSeq4000 PE150 Sequencing
Publication Title
Niche stiffness underlies the ageing of central nervous system progenitor cells.
Sample Metadata Fields
Specimen part, Subject
View Samples- Gallus gallus
- 9 Downloadable Samples
- Affymetrix Chicken Genome Array (chicken)
Description
The transition from progenitor to differentiated cells is critical for successful organogenesis; subtle alterations in this process can lead to developmental disorders. The anterior heart field (AHF) encompasses a niche in which cardiac progenitors maintain their multipotent and undifferentiated nature by signals from the surrounding tissues, which thus far have been poorly defined. Using systems biology approaches and perturbations of signaling molecules in chick embryos, we revealed a tight crosstalk between the bone morphogenic protein (BMP) and fibroblast growth factor (FGF) signaling pathways within the AHF: BMP4 promotes myofibrillar gene expression and cardiomyocyte contractions, by blocking FGF signaling. Furthermore, inhibition of the FGF-ERK pathway is both sufficient and necessary for these processes, suggesting that FGF signaling blocks premature differentiation of cardiac progenitors in the AHF. Investigating the molecular mechanisms downstream to BMP signaling revealed that BMP4 induced a set of neural crest-related genes; including MSX1, which was sufficient to induce cardiomyocyte differentiation. We suggest that BMP and FGF signaling pathways act via inter- and intra-regulatory loops in multiple tissues, to coordinate the balance between proliferation and differentiation of cardiac progenitors.
Publication Title
BMP-mediated inhibition of FGF signaling promotes cardiomyocyte differentiation of anterior heart field progenitors.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 174 Downloadable Samples
- NextSeq 500
Description
Single cell RNA sequencing of FACS purified mouse microglia from embryogenesis to old age, and following injury using a demyelinating mouse model. Overall design: 41 total animals, 3-4 replicates per timepoint and condition. E14.5, P4/P5, P30, P100, P540, and Injury
Publication Title
Single-Cell RNA Sequencing of Microglia throughout the Mouse Lifespan and in the Injured Brain Reveals Complex Cell-State Changes.
Sample Metadata Fields
Sex, Cell line, Treatment, Subject
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Expression data from microdissected glomeruli to examine the role of hypoxia in glomerulosclerosis of human Nephrosclerosis (NSC).
Publication Title
Human nephrosclerosis triggers a hypoxia-related glomerulopathy.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Mus musculus
- 11 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
There still is a lack of specific, early markers for acute pancreatitis.
Publication Title
RCAN1 is a marker of oxidative stress, induced in acute pancreatitis.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus, Homo sapiens
- 75 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a), (ffymetrixgenechipmousegenome4302.0array[cdf:mmentrezg10)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Cross-species transcriptional network analysis defines shared inflammatory responses in murine and human lupus nephritis.
Sample Metadata Fields
Specimen part, Disease, Subject
View Samples- Homo sapiens
- 110 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Cross-species transcriptional network analysis defines shared inflammatory responses in murine and human lupus nephritis.
Sample Metadata Fields
Specimen part
View Samples